| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $11.75 | 4.122% | $12.2343 | $12.23 | $12.25 | $12.20 |
| Purchase #2 | $99.35 | 10.374% | $109.6566 | $109.66 | $109.65 | $109.70 |
| Purchase #3 | $21.52 | 3.343% | $22.2394 | $22.24 | $22.25 | $22.20 |
| Purchase #4 | $205.26 | 11.453% | $228.7684 | $228.77 | $228.75 | $228.80 |
| Purchase #5 | $21.47 | 9.495% | $23.5086 | $23.51 | $23.50 | $23.50 |
| Purchase #6 | $192.83 | 9.104% | $210.3852 | $210.39 | $210.40 | $210.40 |
| Purchase #7 | $167.59 | 12.363% | $188.3092 | $188.31 | $188.30 | $188.30 |
| 7 purchase totals = | $719.77 | $795.1017 | $795.11 | $795.10 | $795.10 | |